Chair



FIG. 1 shows a perspective view of the chair;

FIG. 2 shows a front view of the chair;

FIG. 3 shows a left side view of the chair;

FIG. 4 shows a right side view of the chair;

FIG. 5 shows a top view of the chair;

FIG. 6 shows a rear view of the chair; and,

FIG. 7 shows a bottom view of the chair.

The ornamental design for a chair, as shown and described.